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All Journal Jurnal Penelitian Pertanian Terapan Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pertanian Agros Jurnal Agrotek Tropika Musamus Journal of Agrotechnology Research Jurnal Agrilink : Kajian Agribisnis dan Rumpun Ilmu Sosiologi Pertanian (Edisi Elektronik) Journal of Agriculture (JoA) Majalah Ilmiah METHODA
Meylin Saragih
Department Of Agrotechnology, Faculty Of Agriculture, Universitas Methodist Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health

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Pengaruh Beberapa Jenis Bioaktivator Terhadap Pengomposan dan Kandungan Hara N, Fe pada Kompos Limbah Kempaan Daun Gambir (Uncaria Gambir Roxb) Meylin K Saragih; Friska Juliana Simbolon; N M Ginting
Musamus Journal of Agrotechnology Research Vol 2 No 2 (2020): MJAR
Publisher : Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the effect of several types of bioactivators on composting and nutrient content of N and Fe in the compost of Kempaan leaf gambier waste. This research was conducted at the Compost House of the Faculty of Agriculture, Methodist University of Indonesia, Tanjung Sari, Medan Selayang District, Medan City, with a height of ± 32 meters above sea level (asl), which was carried out from January 2019 to February 2019. This study used a total of 3 treatment. The first treatment of EM-4 consisted of 1 level of P1 = 10 ml EM- 4/1 liter of water / 10 kg of gambier leaf compressed waste, the second treatment of Bio-Triba consisted of 3 levels of P2 = 8 ml of Bio-Triba / 1 liter of water. / 10 kg of gambier leaf compressed waste, P3 = 10 ml Bio-Triba / 1 liter water / 10 kg gambier leaf compressing waste, P4 = 12 ml Bio-Triba / 1 liter water / 10 kg gambier leaf compressing waste, third treatment giving M -Dec with 4 levels P5 = 8g M-Dec / 1 liter water / 10 kg gambier leaf compressed waste, P6 = 10g M-Dec / 1 liter water / 10 kg gambier leaf compressed waste, P7 = 12g M-Dec / 1 liter water / 10 kg of gambier leaf compressed waste, P8 = 14g M-Dec / 1 liter of water / 10 kg gambier leaf compressed waste. The results of this study indicate that the effect of several types of bioactivators on the composting of Gambir leaf pressed waste against EM-4, Bio-Triba, and M-Dec treatment on the nutrient content of N-Total, Fe and C / N ratio has met the Specifications for Organic Compost SNI 19- 7030-2004. However, the content of C-Organic, moisture content and pH do not meet the SNI 19-7030-2004 Organic Compost Specifications. Keywords: Gambir Leaves Campaign Waste, Bioactivator, N, Fe
NILAI TAMBAH DAN KELAYAKAN PENGOLAHAN AREN MENJADI KOLANG KALING (Studi Kasus : Desa Tumbukan Dalig, Kecamatan Raya, Kabupaten Simalungun Provinsi Sumatera Utara) Friska Juliana Simbolon; Meylin Kristina Saragih; Rini Bornita br. Hombing
Jurnal Agrilink : Kajian Agribisnis dan Rumpun Ilmu Sosiologi Pertanian (Edisi Elektronik) Vol. 3 No. 1 (2021): Jurnal Agrilink Vol 3 No 1 Februari 2021
Publisher : Program Studi Agribisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (376.209 KB) | DOI: 10.36985/jak.v3i1.209

Abstract

Penelitian ini bertujuan untuk mengetahui proses pengolahan aren menjadi kolang kaling, untuk mengetahui nilai tambah yang dihasilkan dari pengolahan aren menjadi kolang kaling, untuk menganalisis pendapatan pengolahan aren menjadi kolang kaling, untuk menganalisis tingkat kelayakan usaha pengolahan aren menjadi kolang kaling. Penentuan daerah penelitian dilakukan secara purposiveatau sengaja. Pengambilan sampel penelitian menggunakan metode sensus, dengan sampel penelitian sebanyak 21orang.Pada hasil penelitian diperoleh tahapan pengolahan aren menjadi kolang kaling terdiri dari 6 tahapan yaitu, 1. penyediaan bahan baku, 2. pemilihan aren, 3. pengupasan kulit luar dengan cara merebus, 4. pengambilan kolang kaling, 5. perendaman kolang kaling, 6. pemipihan kolang kaling.Biaya produksi pengolahan aren menjadi kolang kaling sebesar Rp 958.637,57, penerimaan pengolahan aren menjadi kolang kaling sebesar Rp 2.400.000, pendapatan pengolahanaren menjadi kolang kaling sebesar Rp 1.441.362,44 per bulan.. Nilai tambah yang dihasilkan dari pengolahan aren menjadi kolang kaling tergolong tinggi dengan ratio nilai tambah sebesar 61,96 % atau ≥ 50%. Kelayakan usaha pengolahan aren menjadi kolang kaling di daerah penelitian layak untuk diusahakan,ini terlihat dengan nilai R/C rasio sebesar 2,50 > 1, BEP produksi adalah sebesar 239,66 (produksi > BEP Produksi yaitu 600,00 kg > 239,66 kg) dan BEP harga yaitu sebesar Rp 4.000,00 (harga jual > BEP Harga yaitu Rp 4.000 > Rp 1.597,72)
STUDY OF NUTRIENT CONTENT IN ECO ENZYMES FROM VARIOUS TYPES OF ORGANIC MATERIALS Lince Romauli Panataria; Ebsan Sianipar; Harianda Sembiring; Efbertias Sitorus; Meylin Saragih; Jones Simatupang; Helena Pakpahan
Journal of Agriculture Vol. 1 No. 02 (2022): Research Articles, July 2022
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v1i02.1728

Abstract

One of the organic waste processing technologies is Eco Enzyme. Eco enzyme is a complex solution of light to dark brown color, which has a fresh sour aroma. Organic waste, in the form of fruit peels, unused fruit flesh, and vegetable pieces, is collected in containers/barrels and then mixed with molasses/brown sugar and water with a certain dose. The recommended dose for the ratio of molasses: organic waste: water is 1:3:10. The fermentation results produce environmentally friendly enzymes and other beneficial elements for agriculture. This study aims to determine the nutrient content of P2O5, K2O, and the C/N ratio of eco enzymes derived from various organic materials. This study used a non-factorial, completely randomized design (CRD). This study used 6 treatment combinations consisting of: P1 = Musa paradisiaca L Boobs (1.5 kg) + Tithonia diversifolia Leaves (1.5 kg); P2 = Musa paradisiaca L weevil (1.5 kg) + Terminalia catappa leaves (1.5 kg); P3= Musa paradisiaca L Weevil (1.5 kg) + Spreading Leaf Shoots (1.5 kg); P4= Mimosa pudica Root (1.5 kg) + Tithonia diversifolia Leaf (1.5 kg); P5 = roots of Mimosa pudica daughter (1.5 kg) + Terminalia catappa leaves (1.5 kg); P6 = Roots of Mimosa pudica (1.5 kg) + Shoots of Spreading Leaves (1.5 kg). The results showed that using organic materials significantly affected the K2O content and the C/N ratio of the eco enzyme.
PENGARUH PEMBERIAN PUPUK ORGANIK CAIR DAN ABU VULKANIK TERHADAP PERTUMBUHAN DAN PRODUKSI BAWANG MERAH (Allium ascalonicum L.) Meylin Kristina Saragih; Andi Manalu
Majalah Ilmiah METHODA Vol. 10 No. 3 (2020): Majalah Ilmiah METHODA
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (274.227 KB) | DOI: 10.46880/methoda.Vol10No3.pp149-152

Abstract

Penelitian ini bertujuan pengaruh pemberian abu vulkanik dan POC Biourine sapi terhadap pertumbuhan dan produksi bawang merah. Penelitian ini dilaksanakan di Jl. Pendidikan No. 23 Tj. Selamat Kec. Sunggal Kab. Deli Serdang dengan ketinggian tempat ± 25 meter dpl, penelitian ini dilaksanakan pada pada bulan Desember 2019 – Maret 2020. Penelitian ini menggunakan Rancangan Acak Kelompok faktorial dengan 2 faktor. Faktor pertama adalah Pupuk Organik Cair terdiri dari 3 taraf yaitu: P0 = kontrol, P1 = 150 ml/plot dan P2 = 300 ml/plot. Faktor kedua adalah abu vulkanik terdiri dari 3 taraf yaitu: V1 = 0,5 kg/plot, V2 = 1 kg/plot dan V3 = 1,5 kg/plot. Hasil penelitian menunjukkan bahwa perlakuan pupuk organik cair hingga dosis 300 ml/plot nyata meningkatkan bobot segar umbi per sampel, tetapi berpengaruh tidak nyata terhadap tinggi tanaman, jumlah daun, jumlah umbi per sampel, diameter umbi per sampel dan bobot kering umbi per sampel. Perlakuan dosis abu vulkanik hingga dosis 1,5 kg/plot nyata meningkatkan bobot segar umbi per sampel, tetapi berpengaruh tidak nyata terhadap tinggi tanaman. Interaksi antara dosis pupuk organik cair dan abu vulkanik berpengaruh tidak nyata terhadap semua parameter yang diamati.
Response of Growth and Production of Shallots (Alium cepa L.) to Planting Spacing and Watering Time Eco Enzyme: Lince Romauli Panataria; Meylin Saragih; Efbertias Sitorus; Pantas Simanjuntak; Lamria Sidauruk; Nobel; Ernitha Panjaitan
Jurnal Penelitian Pertanian Terapan Vol 23 No 3 (2023)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v23i3.2965

Abstract

This research was conducted on the land of UPT Tanjung Selamat Main Seed Center, Deli Serdang, North Sumatra Province, with an elevation of ±25 meters above sea level. This research was conducted from February to May 2022. The purpose of this study was to determine the exact spacing and timing of Eco Enzyme watering on the growth and production of shallots (Allium cepa L.). This study used a factorial randomized block design (RBD). Factor 1 is the spacing consisting of: J1=15cm x 15cm, J2=20cm x 15cm, J3=25cm x 15cm. Factor 2 namely: Eco Enzyme Watering Time consisting of: W1=1x1 day, W2=1x2 days, W3=1x3 days. The results of the study showed that the spacing treatment had a significant effect on shoot age, root length, tuber/sample diameter, and tuber/sample dry weight. From the results of the study it was also found that J2 and J3 had the fastest germination age (2.37 days) when compared to treatment J1 (2.67 days), the highest root length was in treatment J3 (14.92 cm) and the lowest was in treatment J1 (13.22 cm), diameter The largest tuber/sample was in treatment J3 (20.38 mm) and the lowest was in treatment J1 (18.11 mm) and the highest tuber/sample dry weight was in treatment J3 (66.68 g) and the smallest was in treatment J1 (52.06 g).
Effect of Fruit Pruning and Potassium Application on Growth and Production of Strawberry (Fragaria chiloensis). Efbertias Sitorus; Lince Romauli Panataria; Meylin Kristina Saragih; R. Lubis
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4175

Abstract

This study aims to determine the effect of fruit pruning and application of Potassium on the growth and production of strawberry plants (Fragaria chiolensis). This study used a randomized block design (RBD) with 2 factors. The first factor was fruit pruning consisting of 4 levels: P0 = No pruning, P1 = 1 pruning, P2 = 2 pruning, P3 = 3 pruning. The second factor is Potassium fertilizer consisting of 4 levels: K0 = 0 g/plant, K1 = 2 g/plant, K2 = 4 g/plant, K3 = 6 g/plant. The observed variables were plant height (cm), flowering age (days), Fruit Weight (g), Fruit Volume (cm3), Sugar Content (%), Plant Wet Weight (g), and Plant Dry Weight (g). The results showed that pruning three fruits/plant increased plant height, fruit weight, fruit volume, sugar content, fresh weight and dry weight. Applying potassium fertilizer up to a dose of 6 g/plant can increase plant height, flowering time, fruit weight, fruit volume, sugar content, and wet and dry weight. Meanwhile, the interaction between fruit pruning and potassium application had no significant effect on all observed parameters.
PENGARUH PEMBERIAN PUPUK KANDANG AYAM DAN PENGAPURAN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea mays saccharata sturt) DI TANAH ULTISOL Efbertias Sitorus; Parsaoran Sihombing; Lince Romauli Panataria; Meylin Kristina Saragih
Agros Journal of Agriculture Science Vol 24, No 1 (2022): edisi Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v24i1.3924

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pupuk kandang ayam dan pengapuran terhadap pertumbuhan dan produksi tanaman jagung manis (Zea mays saccharatasturt) di tanah ultisol. Penelitian ini dilaksanakan di Jln. Simalingkar B. Pintu Air IV, Komplek IDI Raya I no.52, Kec Medan Johor, Kel.Kwala Berkala dengan ketinggian tempat ±30 dpl. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) Faktorial dengan 2 faktor perlakuan, yaitu jenis pupuk kandang ayam dan pengapuran yang diulang 3 kali. Faktor pertama pemberian pupuk kandang ayam (A) terdiri dari 4 taraf, yaitu : A0 = tanpa pupuk kandang (kontrol), A1 = 2 kg/plot (10 ton/ha), A2 = 3 kg/plot (15 ton/ha) dan A3 = 4 kg/plot (20 ton/ha). Faktor kedua adalah dosis Pengapuran (P) terdiri dari 4 taraf, yaitu: P0 = tanpa pengapuran (kontrol), P1 = 200 g/plot (2 ton/ha), P2 = 300 g/plot (3 ton/ha) dan P3 = 400 g/plot (4 ton/ha). Hasil penelitian menunjukkan bahwa dosis pupuk kandang ayam berpengaruh nyata terhadap tinggi tanaman, diameter batang, dan jumlah daun. Pengapuran berpengaruh nyata terhadap tinggi tanaman, diameter batang, dan jumlah daun. Interaksi dosis pupuk kandang ayam dan pengapuran berpengaruh tidak nyata terhadap tinggi tanaman, diameter batang, jumlah daun.
Pematahan Dormansi Biji Tanaman Aren (Arenga pinnata Merr.) secara Fisik dan Kimia Lince Romauli Panataria; Efbertias Sitorus; Meylin Kristina Saragih
Jurnal Agrotek Tropika Vol 12, No 4 (2024): JURNAL AGROTEK TROPIKA VOL 12, NOVEMBER 2024
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v12i4.5763

Abstract

Tujuan penelitian ini untuk mengetahui pengaruh dari perlakuan fisik dan kimia terhadap pematahan dormansi benih aren. Penelitian ini dilaksanakan di lahan percobaan, Fakultas Pertanian, Universitas Methodist Indonesia, Medan pada Desember 2019 sampai Maret 2020. Penelitian ini menggunakan Rancangan Acak Kelompok non-faktorial dengan faktor A1= perendaman 20% H2SO4; A2= perendaman 20% KNO3; A3= penyayatan benih; A4= pengikiran benih dan lima ulangan. Data dianalisis menggunakan ANOVA dan dilanjutkan uji Beda Nyata Jujur (BNJ) pada taraf 5%. Hasil penelitian menunjukkan perendaman KNO3 konsentrasi 20% signifikan meningkatkan daya kecambah, bobot basah dan kering kecambah tanaman aren tertinggi dibandingkan pematahan dormansi lainnya.
Co-Authors Andi Manalu Ebsan Sianipar Efbertias Sitorus Ernitha Panjaitan Friska Juliana Simbolon Friska Juliana Simbolon Harianda Sembiring Helena Tatcher Pakpahan Jones Simatupang Lamria Sidauruk N M Ginting Nobel Panataria, Lince Romauli Pantas Simanjuntak R. Lubis Rini Bornita br. Hombing Sihombing, Parsaoran